background image

on Input B (YPbPr or RGBTV) at the highest
frequencies for both 720p and 1080i. HDMI
overscan defaults to 0 percent on 480p,
720p, and 1080i. It is selectable and can
easily be set to 4 percent if extraneous
material is present in the program source.
The default setting on other inputs is 4 per-
cent, but 0 percent can be selected if
desired.

Two menu choices are available for the

HDMI video level, Normal and Expanded.
Normal maps 16 to 235 digital video values
to a range of 0 to 255, thus below black
and above white signals cannot be repro-
duced. By using Expanded for digital video,
16 to 235 video is preserved as 16 to 235
and below black and above white signals in
the range of 0 to 15 and 236 to 255 can be
reproduced. When these settings are
selected, a minor readjustment of the Black
Level to –6 is required.

Subjective Picture
Analysis

Almost all quality program material

looked superb using any input. Accurate,
noise free, gorgeous images were the norm,

and all of this was achieved with no addi-
tional calibration. Calibration made tiny
measurable improvements at low video lev-
els, but did not noticeably change the
appearance of DVD and HDTV images from
the factory settings.

I watched a large amount of HDTV, and

the images were superb. 

Master And

Commander

on DVD is a dark and gray

movie, and it was reproduced well, even in
the dark scenes. 

Big Fish

Love Actually

,

and 

The Last Samurai

looked excellent. The

Space Shuttle launch and Video Montage
on the new 

Digital Video Essentials

was ren-

dered with beautiful, accurate colors. The
Sony DRC Demonstration DVD looked
superb, almost like HDTV except in wide-
angle shots.

I’m extremely sensitive to rainbows and

color flashes on DLP projectors, as well as
the temporal dithering artifacts that are
common to DLP. Even though I may not
mention rainbows in reviews of DLP projec-
tors, I always see them and their absence is
welcome. This projector has none of the
typical DLP artifacts that often distract me
from the movie or HDTV program I am
watching.

Several shows I watched on Discovery

HD Theater looked almost like reality. HDTV
produced as live or recorded video (

CSI

,

Tonight Show With Jay Leno

) look sharper,

more noise free, and more detailed than the
best films, but many films also looked
superb. The highest compliment I can pay
this projector is to say that it rendered a
beautiful, accurate, noise free, and high-
resolution picture—devoid of annoying arti-
facts—with adequate contrast ratio on a
great majority of program material. It looked
exactly as it should.

Summary

This is overall the best LCD projector I

have tested. It is a breakthrough product
offering wonderful flexibly of placement,
truly useful features, comprehensive menu
selections, excellent contrast, and terrific
as-received calibration. It is extremely quiet
and provides great value. Almost anyone
looking for a fine home theatre projector will
be thrilled with its performance. 

■■

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Equipment
Review

Widescreen Review • Issue 86 • July 2004

4

Page 4/4

86yamahareprint  6/15/04  2:16 PM  Page 4

Summary of Contents for LPX510 - LCD Projector - HD 720p

Page 1: ... 75 Projection Ratio 1 355 2 038 Screen Size 30 300 inch 16 9 Lamp 200W 150W UHP 1 700 hours 200W continuous 3 000 hours 150W continuous Brightness 1 000 ANSI lumens iris off Cinema Balance Filter off 350 ANSI lumens iris fully on Cinema Balance Filter on Contrast Ratio 1200 1 iris 75 Cinema Balance Filter on 1000 1 iris 100 Cinema Balance Filter on Color Format NTSC PAL SECAM NTSC 4 43 PAL M PAL ...

Page 2: ...can be selected Overscan can be set to either 4 percent or 0 percent default on HDTV is 0 percent Setup Level can be set to 7 5 IRE or 0 IRE The HDMI input can be set to Normal maps video levels 16 to 235 to 0 to 255 or expanded 0 to 255 Screen allows adjustment of Position Caption Zoom Electronic Keystone normal ly not needed and should be avoided to prevent artifacts and Projection position fron...

Page 3: ...ightest error at the factory default set tings This is the first projector I have meas ured that was set this accurately from the factory All measurements were taken using a 720p RGB digital signal fed to the HDMI input Although not included YPbPr results at 1080i and 480i were similar I ran extensive tests on all inputs except the S video input Anyone using the com posite video input is in for a ...

Page 4: ... I always see them and their absence is welcome This projector has none of the typical DLP artifacts that often distract me from the movie or HDTV program I am watching Several shows I watched on Discovery HD Theater looked almost like reality HDTV produced as live or recorded video CSI Tonight Show With Jay Leno look sharper more noise free and more detailed than the best films but many films als...

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